98995920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1039}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 307956480

約数和(自身を除く): 208960560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 794, 1039, 1191, 1588, 1985, 2078, 2382, 3117, 3176, 3970, 4156, 4764, 5195, 5955, 6234, 6352, 7940, 8312, 9528, 10390, 11910, 12468, 15585, 15880, 16624, 19056, 20780, 23820, 24936, 31170, 31760, 41560, 47640, 49872, 62340, 83120, 95280, 124680, 249360, 412483, 824966, 1237449, 1649932, 2062415, 2474898, 3299864, 4124830, 4949796, 6187245, 6599728, 8249660, 9899592, 12374490, 16499320, 19799184, 24748980, 32998640, 49497960, 98995920]

約数ペア:

[(1, 98995920), (2, 49497960), (3, 32998640), (4, 24748980), (5, 19799184), (6, 16499320), (8, 12374490), (10, 9899592), (12, 8249660), (15, 6599728), (16, 6187245), (20, 4949796), (24, 4124830), (30, 3299864), (40, 2474898), (48, 2062415), (60, 1649932), (80, 1237449), (120, 824966), (240, 412483), (397, 249360), (794, 124680), (1039, 95280), (1191, 83120), (1588, 62340), (1985, 49872), (2078, 47640), (2382, 41560), (3117, 31760), (3176, 31170), (3970, 24936), (4156, 23820), (4764, 20780), (5195, 19056), (5955, 16624), (6234, 15880), (6352, 15585), (7940, 12468), (8312, 11910), (9528, 10390)]